| article html file updated | 31 July 2022 02:25 CEST | Update | https://www.mdpi.com/1996-1944/15/2/421 |
| article html file updated | 18 January 2022 02:44 CET | Update | - |
| article pdf uploaded. | 18 January 2022 02:43 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/2/421/pdf |
| article xml uploaded. | 18 January 2022 02:43 CET | Update | https://www.mdpi.com/1996-1944/15/2/421/xml |
| article xml file uploaded | 18 January 2022 02:43 CET | Update | - |
| article html file updated | 7 January 2022 09:55 CET | Original file | - |
| article pdf uploaded. | 7 January 2022 09:54 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/2/421/pdf-vor |
| article xml file uploaded | 7 January 2022 09:54 CET | Original file | - |
| article pdf uploaded. | 6 January 2022 12:54 CET | Version of Record | https://www.mdpi.com/1996-1944/15/2/421/pdf-vor |
